top locking BMW 328I CONVERTIBLE 2011 E94 User Guide

Technology for driving comfort and safety
100
Convertible: rollover
protection system
The rollover protection system is activated
automatically in the event of an accident, a crit-
ical driving situation, an extreme tilt in the car's
longitudinal axis or upon loss of ground contact.
The protection bars behind the rear head
restraints deploy within fractions of a second.
As a supplementary system to the reinforced
windshield frame, the rollover protection sys-
tem ensures that the necessary headroom is
maintained for all vehicle occupants.
Always keep the area of movement of the
rollover protection system clear.
In minor accidents, you are protected by the
fastened safety belt and, depending on acci-
dent severity, by the safety belt tensioner and
multi-phase airbag retention system.<
Resetting
If the rollover protection system was not
impacted after being automatically activated, it
can be reset by lowering the protection bars to
their original positions. This does not require
tools.
1.Push the locking lever to one side and hold
it there.
2.Push the protection bar halfway down from
above.
3.Release the locking lever.4.Push the protection bar down until it snaps
into place.
5.Repeat the procedure for the other protec-
tion bar.
Have the rollover protection system checked
after an unexpected activation.
Never move the retractable hardtop when
the rollover protection system is in the
activated position.
Do not make any modifications to the individual
components of the rollover protection system
or its cabling.
Work on the rollover protection system should
only be performed by a BMW center.
Incorrectly performed work on the system may
lead to system failure or incorrect operation.
To check the system and ensure flawless long-
term operation, always observe the service
intervals, refer to page80.<

Practical interior accessories
114
Calibrating the digital compass
The digital compass must be calibrated in the
following situations:
>An incorrect compass direction is shown.
>The compass direction shown does not
change although the direction of travel
does.
>Not all compass directions are shown.
Procedure
1.Make sure that no large metal objects or
overhead power lines are in the vicinity of
your vehicle and that you have enough
space to drive in a circle.
2.Set the currently valid compass zone.
3.Convertible: ensure that the retractable
hardtop is fully closed.
4.Press the adjustment button for approx. 6-7
seconds to call up C. Then drive in at least
one full circle at a speed of no more than
4mph or 7km/h.
If calibration is successful, the display
changes from C to a compass direction.
5.Convertible: open the retractable hardtop
fully and repeat step 4.
Setting right-hand/left-hand steering
Your digital compass is factory-set to right-
hand or left-hand steering, in accordance with
your vehicle.
Set the language
You can set the language of the display:
Press the adjustment button for approx.
12-13 seconds. Briefly press the adjustment
button again to switch between English, "E",
and German, "O".
The setting is automatically saved after approx.
10 seconds.
Coupe:
Roller sun blind*
Tap the button in the center console to raise or
lower the roller sun blind.
Glove compartment
Opening
Pull the handle.
The light in the glove compartment comes on.
To prevent injury in the event of an acci-
dent while the vehicle is being driven,
close the glove compartment immediately after
use.<
Closing
Fold the cover up.
Locking
To lock the glove compartment, use the inte-
grated key of the remote control, refer to
page26.
Convertible: when you lock the vehicle from the
outside, the glove compartment is locked as
well.

Everything from A to Z
260 Care229
– automatic car washes229
– care products229
– carpets232
– CD/DVD drives232
– chrome parts231
– displays232
– exterior229
– fine wood parts232
– headlamps230
– high-pressure washer230
– interior231
– leather231
– light-alloy wheels231
– paintwork230
– plastic parts232
– retractable hardtop230
– rubber seals231
– safety belts232
– sensors and cameras232
– upholstery and cloth
trim231
– washing the car
manually230
– windows230
Cargo, securing130
Cargo area
– capacity249
– Comfort Access34
– folding up the floor
panel120
– lamp, refer to Interior
lamps105
– opening from inside31
– opening from outside31
Cargo loading129
– securing cargo130
– stowing cargo130
– vehicle129
Car jack
– jacking points236
Car key, refer to Integrated
key/remote control26
Car phone
– installation location, refer to
Center armrest115
– refer to separate Owner's
ManualCar phone, refer to
Telephone184
Car radio, refer to Radio157
Car shampoo232
Catalytic converter, refer to
Hot exhaust system127
CD, audio playback165
CD changer165,169
– controls154
– fast forward/reverse167
– filling or emptying the
magazine170
– random play sequence166
– selecting a track165
– switching on/off154
– tone control154
– volume154
CD player165
– controls154
– fast forward/reverse167
– random play sequence166
– selecting a track165
– switching on/off154
– tone control154
– volume154
Center armrest115
Center brake lamp
– replacing bulb235
Center console, refer to
Around the center
console14
Central locking
– from inside30
– from outside27
Central locking system27
– Comfort Access33
– hotel function31
– setting unlocking
characteristics28
Changes, technical, refer to
For your own safety5
Changing bulbs, refer to
Lamps and bulbs233
Changing gears62
Changing the language on the
Control Display87
Changing the measurement
units on the Control
Display80Changing wheels236
Chassis number, refer to
Engine compartment223
Check Control84
Child restraint fixing system
LATCH53
Child restraint systems52
Child seats, refer to
Transporting children
safely52
Chrome parts232
Chrome polish232
Cigarette lighter, refer to
Lighter117
Cleaning headlamps66
– washer fluid66
Cleaning your BMW, refer to
Care229
Climate control
– automatic air
distribution
107
Clock75
– 12h/24h mode83
– setting the time and date83
– setting time83
Closing
– from inside30
– from outside27
Clothes hooks116
Cockpit10
Cold start, refer to Starting the
engine56
Comfort Access33
– replacing the battery35
Comfort access, refer to
Comfort Access33
Comfort area, refer to Around
the center console14
Compartment for remote
control, refer to Ignition
lock55
Compass113
Computer76
– displays on Control
Display77
Computer, refer to iDrive16
Concierge service199
Condensation, refer to When
the vehicle is parked128

Reference 261
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Condition Based Service
CBS227
Configuring settings, refer to
Personal Profile26
Confirmation signals for
locking/unlocking the
vehicle29
Congestion
– refer to Route, bypassing
sections145
Connecting vacuum cleaner,
refer to Connecting
electrical appliances118
Consumption, refer to
Average fuel
consumption77
Contacts
– creating196
Control Center, refer to
iDrive16
Control Display, refer to
iDrive16
– adjusting brightness87
– switching on/off19
Controller, refer to iDrive16
Controls and displays10
Control unit, refer to iDrive16
Convenient loading in
Convertible28
Convenient operation
– glass roof28
– glass roof with Comfort
Access34
– retractable hardtop28
– windows28
– windows with Comfort
Access34
Convertible
– bag holder119
– convenient loading28
– enlarging cargo area119
– folding down rear
backrest119
– retractable hardtop38
– rollover protection
system100
– securing cargo130
– stowing cargo130Coolant226
– checking level226
Coolant temperature76
Cooling, maximum107
Cooling fluid, refer to
Coolant226
Cooling system, refer to
Coolant226
Copyright2
Corner-illuminating lamps
– replacing bulbs234
Corner-illuminating lamps,
refer to Adaptive light
control102
Cornering lamps, refer to
Adaptive light control102
Correct tires220
Country codes DVD167
Courtesy lamps, refer to
Interior lamps105
Criteria for route144
Cross-hairs in navigation140
Cruise control66
– active68
– malfunction68
Cruise control, refer to Active
cruise control68
Cruising range77
Cupholders116
Curb weight, refer to
Weights249
Current playback
– external devices180
– of music collection174
Customer Relations201
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
instrument cluster12
Dashboard lighting, refer to
Instrument lighting105
Data, technical246
– capacities250
– dimensions247
– engine246
– weights249Data memory228
Data transfer202
Date
– date format84
– setting84
Daytime running lights102
– replacing bulbs234
DBC Dynamic Brake
Control89
Deactivating front passenger
airbags98
Deadlocking, refer to
Locking28
Defect
– door lock30
– fuel filler flap206
– glass roof38
Destination, entering by town/
city name135
Destination address
– entering135,141
Destination entry via BMW
Assist140
Destination for navigation
– entering by voice141
– entering via map140
– entry135
– home address138
– manual entry135
Destination guidance144
– bypassing a route
section145
– changing specified
route144
– continuing144
– starting144
– voice instructions146
– volume of voice
instructions146
Digital clock75
Digital compass113
Digital radio, refer to HD
Radio158
Dimensions247
Directional indicators, refer to
Turn signals64
Direction instructions, refer to
Voice instructions146

Everything from A to Z
270 Speed limit86
Speed limit warning, refer to
Speed limit86
Speedometer12
Speed reading, refer to
Speedometer12
Speed Volume155
Split screen, refer to Control
Display, switching on/off19
Split screen content, refer to
Display for split screen
content, selecting20
Sport program with 7-gear
Sports automatic
transmission with double
clutch61
Sports automatic
transmission with double
clutch60
– driving dynamics control62
– Kick-down61
– Launch Control64
– manually unlocking parking
lock63
– neutral61
– reverse gear61
Spray nozzles, refer to
Cleaning windshield and
headlamps66
Stability control, refer to
Driving stability control
systems89
Start/stop button55
– starting the engine56
– switching off the engine56
Starting, refer to Starting the
engine56
Starting assistance, refer to
Jump-starting239
Starting difficulties
– jump-starting239
Starting the engine
– start/stop button55
Start menu17State/province, for
navigation135
Station, selecting
– radio157
Status of this Owner's Manual
at time of printing5
Steam jet229,230
Steering wheel51
– adjustment51
– buttons on steering
wheel11
– heating51
– lock55
– locking with Comfort
Access34
– shift paddles62
Steering wheel buttons, refer
to Shift paddles62
Steering with variable ratio,
refer to Active steering
96
Steptronic, refer to Automatic
transmission with
Steptronic58
Storage232
Storage compartments116
Storage nets120
Stored trip, calling up143
Storing a destination in the
address book137
Storing music172
Storing seat positions, refer to
Seat and mirror memory48
Storing tires221
Stowage, refer to Storage
compartments116
Street, entering,
navigation136
Summer tires, refer to Wheels
and tires208
Surround155
SVCD167
SW, waveband157
Switches, refer to Cockpit10
Switching off
– engine56Switching off the engine
– start/stop button55
Switching on
– audio154
– CD changer154
– CD player154
– radio154
Switching the cooling function
on and off108
Switch-on times of parked car
ventilation, preselecting110
Symbols4
– status information19
T
Tachometer75
Tailgate, refer to Trunk lid31
Tail lamp
– replacing bulb235
Tail lamp, refer to Tail
lamps235
Tail lamps235
– replacing bulb235,236
Tank contents, refer to
Capacities250
Technical data246
– dimensions247
Technical modifications, refer
to For your own safety5
Telephone184
– installation location, refer to
Center armrest115
– refer to separate Owner's
Manual
– voice commands192
TeleService199
TeleService Diagnosis200
TeleService Help200
Temperature
– automatic climate
control107
– changing unit of measure80
– coolant, refer to Coolant
temperature76

Reference 271
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Temperature display
– outside temperature75
– outside temperature
warning75
– setting the units80
Tempomat, refer to Cruise
control66
Tensioning straps, refer to
Securing cargo130
The individual vehicle5
Third brake lamp, refer to
Center brake lamp235
Through-loading opening with
integrated transport
bag121
Through-loading system118
Tilt alarm sensor33
Tilt function, passenger side
mirror50
Timer, refer to Preselecting
switch-on times110
Tire inflation pressure208
– loss93,94
Tire pressure monitoring,
refer to Flat Tire Monitor92
Tire Pressure Monitor
TPM94
– resetting the system95
– system limitations94
– warning lamp95
Tire puncture, refer to Flat Tire
Monitor93
Tire Quality Grading218Tires
– age218,220
– air loss95
– breaking in126
– changing, refer to Changing
wheels236
– condition219
– damage219
– inflation pressure208
– labels218
– minimum tread depth219
– new wheels and tires220
– pressure monitoring, refer to
Flat Tire Monitor92
– pressure monitoring, refer to
Tire Pressure Monitor
TPM94
– puncture93
– replacing220
– size218
– storage221
– tread depth219
– wear indicators, refer to
Minimum tread depth219
– wheel/tire combination, refer
to Correct wheels and
tires220
– winter tires221
TMC station, refer to Traffic
bulletins148
Tone
– control154
– middle setting156
Tools, refer to Onboard
vehicle tool kit233
Top, refer to Retractable
hardtop38
Top 50 of music
collection174
Torque, refer to Engine
data246
Tow bar242
Tow fitting241
– screw thread241Tow fittings for tow-starting
and towing away241
Towing241
– car with automatic
transmission241
– methods242
– with 7-gear Sports
automatic transmission with
double clutch242
Towing and tow-starting241
Town/city, for navigation135
Tow rope242
Tow-starting241,243
TPM, refer to Tire Pressure
Monitor94
Track
– selecting on CD165
Traction control, refer to
Dynamic Stability Control
DSC89
Traffic bulletins
– categories149
Traffic bulletins, filtering149
Traffic bulletins for
navigation148
– display in map view149
– during destination
guidance150
Traffic jam
– displaying traffic
bulletins148
Transmission
– 7-gear Sports automatic
transmission with double
clutch60
– automatic transmission with
Steptronic58
– idle position61
– Launch Control64
– manually unlocking parking
lock63
– manual transmission57
– overriding selector lever lock
for automatic transmission
with Steptronic59
– reverse gear61